Scents and Sense
1) The barking of dogs, meowing of cats and the singing of birds are similar to the human language because they are all forms of communication. These communications all transmit emotions or messages that are understood by other species members. For example, there are different types of barks by a dog that is barking defensively as opposed to a dog that is barking for a treat. A cat will meow differently when it is wanting to be fed as to being threatened by another animal. As with a bird, it's happy chirps can be different from it's call of fear or warning of danger.…
